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Individual Calculations January 2018 |
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| Ambartsumyan, Gegam Total change: 54.00 | |   |
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| 2017 SPb B15 Championship Semifinal | St. Petersburg | RUS | 2017-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1376 | 1230 | 3.50 | 7 | 1.35 | 40 | 54.00 | |
|  Petrov, Maksim | | | 1449 | RUS | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Iugatov, Dmitrii | | | 1347 | RUS | 1.00 | 1 | 0.66 | 40 | 26.40 | |  Tarasyuk, Grigoriy | | | 1451 | RUS | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Fedorov, Pavel | | | 1342 | RUS | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Pimshin, Daniel | | | 1318 | RUS | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Smirnova, Anastasia | | | 1335 | RUS | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Smirnov, Egor | | | 1393 | RUS | 1.00 | 1 | 0.72 | 40 | 28.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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